JPH0220290Y2 - - Google Patents
Info
- Publication number
- JPH0220290Y2 JPH0220290Y2 JP10695286U JP10695286U JPH0220290Y2 JP H0220290 Y2 JPH0220290 Y2 JP H0220290Y2 JP 10695286 U JP10695286 U JP 10695286U JP 10695286 U JP10695286 U JP 10695286U JP H0220290 Y2 JPH0220290 Y2 JP H0220290Y2
- Authority
- JP
- Japan
- Prior art keywords
- gutter
- block
- side walls
- concrete
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010276 construction Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000009424 underpinning Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Description
【考案の詳細な説明】
「産業上の利用分野」
本案は予め成型した溝底ブロツク１と側溝ブロ
ツク５とを、溝底ブロツク１の上面中央部の凹入
溝２両側に成型した嵌入溝３，３へ側溝ブロツク
５の側壁７，７下端部を嵌入して成り、側溝ブロ
ツク５を傾斜面に構築しても側溝ブロツク５が溝
底ブロツク１上を摺動移行することのない傾斜面
用側溝に関するものである。[Detailed description of the invention] "Industrial application field" This invention consists of a groove bottom block 1 and a gutter block 5 which have been molded in advance, and a fitting groove 3 formed on both sides of a recessed groove 2 in the center of the upper surface of the groove bottom block 1. , 3 into which the lower ends of the side walls 7, 7 of the gutter block 5 are fitted, so that the gutter block 5 does not slide over the gutter bottom block 1 even if the gutter block 5 is constructed on an inclined surface. It concerns gutters.
「従来の技術」
従来、対向する一対の側壁７，７の上端部を上
梁部８で一体状に連結し、該側壁７，７の下端を
開放した側溝ブロツク５を構築した側溝には、第
４図に示すように側溝ブロツク５の側壁７，７の
下端面を下打ちコンクリート９上に載置し、側溝
ブロツク５内の下打ちコンクリート９上へ板状に
コンクリート１０を流し込んで溝底としたもの、
或いは実公昭59−35669号公報のようなものがあ
る。``Prior Art'' Conventionally, a gutter block 5 is constructed in which the upper ends of a pair of opposing side walls 7, 7 are integrally connected by an upper beam part 8, and the lower ends of the side walls 7, 7 are open. As shown in FIG. 4, the lower end surfaces of the side walls 7, 7 of the gutter block 5 are placed on the concrete underlay 9, and concrete 10 is poured in a plate shape onto the concrete underlay 9 in the side gutter block 5 to form the groove bottom. What was said,
Alternatively, there is something like Publication No. 59-35669.
「考案が解決しようとする問題点」
傾斜した下打ちコンクリート９上へ側溝ブロツ
ク５の側壁７，７下端面を載置したものでは、下
打ちコンクリート９と側溝ブロツク５との接触面
積が小さく、側溝ブロツク５が下打ちコンクリー
ト９上を摺動し、滑り落ちるおそれがあり、傾斜
面の最下端の側溝ブロツク５等に滑り止めを施
し、それから順次側溝ブロツク５を連結して行
き、側溝ブロツク５内の下打ちコンクリート９上
へ板状にコンクリート１０を流し込んで溝底と
し、空溝底硬化後に前記側壁ブロツク５の滑り止
めを撤去しなければならない等、側溝構築作業が
煩雑化する問題点がある。``Problems to be solved by the invention'' In the case where the lower end surfaces of the side walls 7, 7 of the gutter block 5 are placed on the inclined concrete underlay 9, the contact area between the underlay concrete 9 and the side gutter block 5 is small; There is a risk that the gutter blocks 5 may slide on the concrete base 9 and slip, so the gutter blocks 5 etc. at the lowest end of the slope are provided with anti-slip protection, and then the gutter blocks 5 are successively connected. There is a problem in that the gutter construction work becomes complicated, such as by pouring concrete 10 in the form of a plate onto the underlaying concrete 9 to form the gutter bottom, and after the gutter bottom hardens, the anti-slip of the side wall blocks 5 must be removed. .
その上、側溝ブロツク５の構築後において側溝
ブロツク５へ加わる重力方向の荷重により、板状
コンクリート１０と側壁７，７との接触面積は小
さいから、上下方向に側壁７，７と板状コンクリ
ート１０とは分離し易く、側壁７，７下端面の下
打ちコンクリート９上に荷重が集中し、下打ちコ
ンクリート９が煎断破壊を起こすという問題点が
ある。 Moreover, since the contact area between the concrete plate 10 and the side walls 7, 7 is small due to the load in the direction of gravity applied to the gutter block 5 after the construction of the gutter block 5, the side walls 7, 7 and the concrete plate 10 in the vertical direction There is a problem in that the load is concentrated on the concrete underlay 9 on the lower end surfaces of the side walls 7, 7, causing shear failure of the concrete underlay 9.
また実公昭59−35669号公報では側壁６，６の
内面下端に、その長手方向の一部のみに溝底側端
嵌入凹部１２を設け、該嵌入凹部１２にまでジヨ
イント底板１３を成形するから、側壁６，６とコ
ンクリート底板１３とは上下方向に分離せず、側
溝ブロツク１０の重力方向の荷重はジヨイント底
板１３の全面に均一に分布されるから、前記下打
ちジヨイント９が〓断破壊を起こすという問題点
は解決されているが、側溝ブロツク１０を傾斜面
に構築する場合に前記同様に側溝ブロツク１０に
滑り止めを施したりする等の側溝構築作業が煩雑
化する問題点は解決されないまま残されている。 In addition, in Japanese Utility Model Publication No. 59-35669, a groove bottom side end fitting recess 12 is provided only in a part of the longitudinal direction at the lower end of the inner surface of the side walls 6, 6, and the joint bottom plate 13 is molded up to the fitting recess 12. The side walls 6, 6 and the concrete bottom plate 13 are not separated in the vertical direction, and the load in the gravity direction of the gutter block 10 is uniformly distributed over the entire surface of the joint bottom plate 13, so that the underpinning joint 9 causes fracture failure. Although this problem has been solved, the problem of complicating the gutter construction work, such as applying anti-slip to the gutter blocks 10 in the same manner as described above, remains unsolved. has been done.
「問題点を解決するための手段」
本案は前記問題点を解決するために創案された
もので、以下に実施例と対応する第１図〜第３図
を用いて説明する。"Means for Solving the Problems" The present invention was devised to solve the above-mentioned problems, and will be explained below using FIGS. 1 to 3, which correspond to embodiments.
第１図及び第２図に示すように、側壁７，７の
上端部を上梁部８で一体状に連結し、該側壁７，
７下端を開放した側溝ブロツク５の側壁７，７の
下端部に凹凸面６，６を成型し、両側に中央部上
面の凹入溝２と平行な、該側壁７，７の下端部を
嵌入する嵌入溝３，３を設けた溝底ブロツク１を
別設成型し、該嵌入溝３，３内に前記側壁７，７
下端部の凹凸面６，６と嵌合する凹凸面４，４を
成型し、該凹凸面４，４及び６，６を第３図に示
すように嵌合して接着等したものである。 As shown in FIGS. 1 and 2, the upper end portions of the side walls 7, 7 are integrally connected by an upper beam portion 8, and the side walls 7,
7 Molded uneven surfaces 6, 6 on the lower ends of the side walls 7, 7 of the side gutter block 5 whose lower ends are open, and fit the lower ends of the side walls 7, 7 parallel to the recessed groove 2 on the upper surface of the central part on both sides. A groove bottom block 1 provided with fitting grooves 3, 3 is separately molded, and the side walls 7, 7 are formed in the fitting grooves 3, 3.
The uneven surfaces 4, 4 that fit with the uneven surfaces 6, 6 at the lower end are molded, and the uneven surfaces 4, 4 and 6, 6 are fitted and bonded as shown in FIG. 3.
「作用」
側溝ブロツク５の側壁７，７下端部を溝底ブロ
ツク１の嵌入溝３，３に嵌入し、接着等したか
ら、側溝ブロツク５に加わる重力方向の荷重は溝
底ブロツク１の全面に亘つて均一に分布するか
ら、下打ちジヨイント９が〓断破壊することがな
い。また側壁７，７の下端部に凹凸面６，６及び
溝底ブロツク１の嵌入溝３，３内に該凹凸面６，
６と嵌合する凹凸面４，４を成型したから、溝底
ブロツク１を傾斜面の載置しても、溝底ブロツク
１の底面は傾斜面上に全面が載置し、溝底ブロツ
ク１は傾斜面上を摺動することなく、側溝ブロツ
ク５も溝底ブロツク１上を摺動することなく、容
易に側溝構築作業が遂行することができるもので
ある。"Function" Since the lower ends of the side walls 7, 7 of the gutter block 5 are fitted into the fitting grooves 3, 3 of the gutter bottom block 1 and bonded, etc., the load in the direction of gravity applied to the gutter block 5 is applied to the entire surface of the gutter bottom block 1. Since it is uniformly distributed over the area, the undercut joint 9 will not break and fail. Moreover, the uneven surfaces 6, 6 are formed at the lower ends of the side walls 7, 7, and the uneven surfaces 6, 6 are formed in the fitting grooves 3, 3 of the groove bottom block 1.
Since the uneven surfaces 4, 4 that fit with the groove bottom block 1 are molded, even if the groove bottom block 1 is placed on the slope, the entire bottom surface of the groove bottom block 1 will be placed on the slope, and the groove bottom block 1 will be placed on the slope. The gutter construction work can be easily carried out without sliding on an inclined surface and without sliding the gutter block 5 on the gutter bottom block 1.
また嵌入溝３，３内に側壁７，７下端部の凹凸
面６，６と嵌合する凹凸面４，４を成型したか
ら、凹凸面４，４及び６，６の嵌合部は第２図に
示すように嵌入溝３，３内に存在するため側溝内
の水は該嵌合部から漏洩することはない。 In addition, since the uneven surfaces 4, 4 that fit with the uneven surfaces 6, 6 at the lower ends of the side walls 7, 7 are molded in the fitting grooves 3, 3, the fitting portions of the uneven surfaces 4, 4 and 6, 6 are the second As shown in the figure, the water in the side grooves does not leak from the fitting part because it exists in the fitting grooves 3, 3.
「実施例」
今、ここに本案実施の一例を示す添付図面につ
いて詳説する。``Example'' Now, the attached drawings showing an example of implementing the present invention will be explained in detail.
１は溝底ブロツクで、中央部上面に第１図及び
第３図に示すような放物線状断面の凹入溝２を設
け、凹入溝２の両側に凹入溝２と平行な、後述の
側壁７，７下端部を嵌入する凹入溝３，３を設け
たもので、ジヨイントを型に流し込み成型したも
のである。４は該嵌入溝３，３内に成型したラツ
ク状（第１図）または波状（第２図）の凹凸面
で、対向する一対の側壁７，７の上端部を上梁部
８で一体状に連結し、該側壁７，７の下端を開放
した側溝ブロツク５の側壁７，７下端部に成型し
た夫々ラツク状（第１図）または波状（第２図）
の凹凸面６，６と嵌合するようにしたものであ
る。 Reference numeral 1 designates a groove bottom block, in which a recessed groove 2 having a parabolic cross section as shown in FIGS. It is provided with recessed grooves 3, 3 into which the lower ends of the side walls 7, 7 are fitted, and is formed by pouring a joint into a mold. Reference numeral 4 denotes a rack-shaped (FIG. 1) or wavy (FIG. 2) uneven surface molded in the fitting grooves 3, 3, and the upper end portions of the pair of opposing side walls 7, 7 are integrally formed with the upper beam portion 8. The lower ends of the side walls 7, 7 of the gutter block 5 are connected to the side walls 7, 7 and the lower ends of the side walls 7, 7 are open.
It is designed to fit with the uneven surfaces 6, 6 of the.
なお、凹入溝２として放物線状断面を有するも
のの外に、字型のもの等適宜形状の溝が採用し得
るものである。 In addition to the recessed groove 2 having a parabolic cross section, a groove having an appropriate shape such as a letter-shaped groove may be used.
また本案実施に当たつては、溝底ブロツク１の
一端に第１図及び第２図に示すような溝底ブロツ
ク接合凹部１２，１２を成型し、他端に該接合凹
部１２，１２と嵌合可能な溝底ブロツク接合凸部
１３，１３を成型し、第４図及び第５図に示すよ
うに該凹部１２，１２に凸部１３，１３を嵌合す
れば、溝底ブロツク１，１の接合部での陥没が防
止できる。 In addition, in implementing the present invention, groove bottom block joining recesses 12, 12 as shown in FIGS. By molding the groove bottom block joining protrusions 13, 13 which can be fitted together, and fitting the protrusions 13, 13 into the recesses 12, 12 as shown in FIGS. 4 and 5, the groove bottom blocks 1, 1 This prevents caving in at the joints.
「考案の効果」
本案は以上のような構成で、第４図に示すよう
な下打ちコンクリート９上に溝底ブロツク１を載
置し、該溝底ブロツク１の嵌入溝３，３に側溝ブ
ロツク５の側壁７，７下端部を嵌入し、接着等す
ると、側溝ブロツク５の重力方向に加わる荷重は
溝底ブロツク１の全面に均一に分布し、従来のよ
うに荷重が側壁７，７の下端面の狭い面積に集中
することなく、下打ちコンクリート９が〓断破壊
を起こすことがない。なお、溝底ブロツク１はベ
ースコンクリートの機能を果たすから、現場下打
ちコンクリート作業を簡略合理化することがで
き、板状コンクリート１０を省略することができ
るから、現場コンクリート打ち工事が大幅に削減
でき、工期の大幅な短縮が可能である。``Effect of the invention'' The present invention has the above-described configuration, and the groove bottom block 1 is placed on the underlaying concrete 9 as shown in FIG. When the lower ends of the side walls 7, 7 of the gutter block 5 are inserted and bonded, etc., the load applied in the direction of gravity of the gutter block 5 is uniformly distributed over the entire surface of the gutter bottom block 1, and the load is distributed under the side walls 7, 7 as in the conventional case. The underlaying concrete 9 does not cause rupture without concentrating on a narrow area of the end face. In addition, since the groove bottom block 1 functions as a base concrete, it is possible to simplify and rationalize the on-site underlaying concrete work, and because the plate-shaped concrete 10 can be omitted, the on-site concrete pouring work can be significantly reduced. It is possible to significantly shorten the construction period.
また前記嵌入溝３，３の凹凸面４，４と側壁
７，７下端部の凹凸面６，６とを嵌合したから、
傾斜面に側溝ブロツク５を構築する場合、側溝ブ
ロツク５に滑り止めを施さなくても溝底ブロツク
１上を摺動することがなく、平坦面と同様に簡易
に側溝構築作業ができる。 Further, since the uneven surfaces 4, 4 of the fitting grooves 3, 3 and the uneven surfaces 6, 6 of the lower end portions of the side walls 7, 7 are fitted,
When constructing the gutter block 5 on an inclined surface, the gutter block 5 does not slide on the gutter bottom block 1 even if it is not provided with anti-slip properties, and the gutter construction work can be performed simply as in the case of a flat surface.
更に溝底ブロツク１に凹入溝２を成型したか
ら、水が流れ易く、側溝がつまることがない。 Furthermore, since the recessed groove 2 is molded into the groove bottom block 1, water can flow easily and the side gutter will not become clogged.
添付図面は本案実施の一例を示すもので、第１
図はラツク状凹凸面を成型した溝底ブロツクと側
溝ブロツクとの嵌合前の要部斜視図、第２図は波
状凹凸面を成形した同一部断面とした要部側面
図、第３図は溝底ブロツクと側溝ブロツクとの嵌
合後の正面図、第４図は波状凹凸面を有する溝底
ブロツクの接合部平面図、第５図は同溝底ブロツ
クに側溝ブロツクを嵌合した状態の一部断面とし
た側面図、第６図は側溝ブロツクを下打ちコンク
リート上に載置し、側溝ブロツク内の下打ちコン
クリート上へ板状にコンクリートを流し込んで溝
底を成形した従来のものの要部縦断面図である。
１……溝底ブロツク、２……凹入溝、３……嵌
入溝、４……凹凸面、５……側溝ブロツク、６…
…凹凸面、７……側壁、８……上梁部、９……下
打ちコンクリート、１０……コンクリート、１１
……割りぐり石、１２……溝底ブロツク接合凹
部、１３……溝底ブロツク接合凸部。
The attached drawings show an example of the implementation of the present invention.
The figure is a perspective view of the main part before fitting the groove bottom block and the side gutter block, which are molded with a ruck-like uneven surface, FIG. 2 is a side view of the same part in cross section, and FIG. FIG. 4 is a front view of the groove bottom block and the side gutter block after they are fitted together; FIG. 4 is a plan view of the joint of the groove bottom block having a wavy uneven surface; FIG. Partially cross-sectional side view, Figure 6 shows the main part of a conventional gutter block in which the gutter block is placed on the concrete base, and the concrete is poured in a plate shape onto the concrete base inside the gutter block to form the bottom of the gutter. FIG. 1... Groove bottom block, 2... Recessed groove, 3... Fitting groove, 4... Uneven surface, 5... Side groove block, 6...
... Uneven surface, 7 ... Side wall, 8 ... Upper beam, 9 ... Underlay concrete, 10 ... Concrete, 11
...Crack stone, 12...Groove bottom block joint recess, 13...Groove bottom block joint protrusion.
Claims (1)
で一体状に連結し、該側壁７，７の下端を開放し
た側溝ブロツク５において、該側溝ブロツク５の
側壁７，７の下端部に凹凸面６，６を成型し、中
央部上面に凹入溝２を設け、両側に凹入溝２と平
行な該側壁７，７の下端部を嵌入できる凹凸面
４，４に成型した嵌入溝３，３を設けた溝底ブロ
ツク１を別設成型し、該溝底ブロツク１の嵌入溝
３，３の凹凸面４，４に側壁ブロツクの側壁７，
７下端部の凹凸面６，６を嵌合して接着し、溝底
ブロツク１と側溝ブロツク５とを固定状に組み合
わせたことを特徴とする傾斜面用側溝。 The upper end portions of the pair of opposing side walls 7, 7 are connected to the upper beam portion 8.
In the gutter block 5 which is connected integrally with the gutter block 5 and has the lower ends of the side walls 7, 7 open, uneven surfaces 6, 6 are molded at the lower ends of the side walls 7, 7 of the gutter block 5, and a recess is formed on the upper surface of the central part. Separately molded is a groove bottom block 1 provided with a groove 2 and grooves 3, 3 molded on uneven surfaces 4, 4 into which the lower ends of the side walls 7, 7 parallel to the recessed groove 2 can be inserted. Then, the side walls 7 of the side wall blocks are attached to the uneven surfaces 4, 4 of the fitting grooves 3, 3 of the groove bottom block 1.
7. A side gutter for an inclined surface, characterized in that the uneven surfaces 6, 6 of the lower end portions are fitted and bonded, and the gutter bottom block 1 and the gutter block 5 are fixedly combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10695286U JPH0220290Y2 (en) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10695286U JPH0220290Y2 (en) | 1986-07-11 | 1986-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6314684U JPS6314684U (en) | 1988-01-30 |
| JPH0220290Y2 true JPH0220290Y2 (en) | 1990-06-04 |
Family
ID=30982786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10695286U Expired JPH0220290Y2 (en) | 1986-07-11 | 1986-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220290Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5192345B2 (en) * | 2008-10-15 | 2013-05-08 | 麻生商事株式会社 | Resin concrete structure and manufacturing method thereof |
-
1986
- 1986-07-11 JP JP10695286U patent/JPH0220290Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6314684U (en) | 1988-01-30 |
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